[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN1946326A - Dish washer and control method thereof - Google Patents

Dish washer and control method thereof Download PDF

Info

Publication number
CN1946326A
CN1946326A CNA2005800084307A CN200580008430A CN1946326A CN 1946326 A CN1946326 A CN 1946326A CN A2005800084307 A CNA2005800084307 A CN A2005800084307A CN 200580008430 A CN200580008430 A CN 200580008430A CN 1946326 A CN1946326 A CN 1946326A
Authority
CN
China
Prior art keywords
flow
circulating pump
washing
water
washings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2005800084307A
Other languages
Chinese (zh)
Other versions
CN1946326B (en
Inventor
A·乌茨
O·迪里尔
S·贝拉卡塔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arcelik AS
Original Assignee
Arcelik AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34961272&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1946326(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arcelik AS filed Critical Arcelik AS
Publication of CN1946326A publication Critical patent/CN1946326A/en
Application granted granted Critical
Publication of CN1946326B publication Critical patent/CN1946326B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0049—Detection or prevention of malfunction, including accident prevention
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4202—Water filter means or strainers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4202—Water filter means or strainers
    • A47L15/4208—Arrangements to prevent clogging of the filters, e.g. self-cleaning
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4297—Arrangements for detecting or measuring the condition of the washing water, e.g. turbidity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/08—Drain or recirculation pump parameters, e.g. pump rotational speed or current absorbed by the motor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/05—Drain or recirculation pump, e.g. regulation of the pump rotational speed or flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

The invention relates to a dishwasher (1) and a method for controlling the same, comprising the steps of determining the consequences of a negative impact on the washing performance, such as a clogged filter, blocked rotor, excessive foam or increased viscosity, by detecting the flow (I) drawn by a circulation pump (4) from a pipe network, and of solving this problem.

Description

Dish-washing machine and control method thereof
[001] this invention relates to a kind of dish-washing machine and control method thereof of having improved its cleaning performance.
[002] for dish-washing machine, because the difference of service condition, the operation of its circulating pump may be subjected to negative effect.For example, the viscosity that depends on the dish water of the dirty degree of load and the booty type pump performance that causes circulating reduces; The sealing felt pan heats and causes its lost of life.The dense booty of precoat filter and the increase of foam volume cause the pump suction air that is in operation.In some cases since inadequately use pump can not be moved.For example, thus may enter dish water hinders rotor owing to the impeller that blocks circulating pump rotation as solids such as cullet or broken ceramics or toothpicks; Addle stops in the collection sump for a long time, and the hardness of water that washes the dishes is very high or do not use melded system may cause the surface that is in contact with one another, pump felt pan for example, and adhesion, this may hinder the rotation of rotor and make circulating pump forfeiture effect.
[003] in Deutsche Bundespatent example No.DE4418721, for wash solution mobile continuity and concentration, the speed of pump is to control with the phase gate regulation and control (phase gatecontrol) of drive motors, and the variation of flow simultaneously is to change assessment by the speed of the motor in the dish-washing machine or electric current.
What [004] Ou Zhou patent No.EP0920591 was related is a kind of method, and during load and no-load operation were arranged, it provided the Electronic Control to the work period of the synchronous or asynchronous dredge pump motor that is used for household electrical appliance.
[005] target of the present invention is to realize a kind of dish-washing machine and control method thereof, and it determines the reason of negative effect scourability, utilizes from the data of the flow of pipe network extraction, and provide the step of dealing with problems by the revolution of adjusting pump motor in application.
[006] shows in the accompanying drawings for reaching a kind of dish-washing machine and the control method that target of the present invention implements.
[007] Fig. 1-be the diagram of a dish-washing machine; And
[008] Fig. 2 to 8-is flow-time diagram, shows the time-based variation of being extracted from pipe network by the circulating pump motor of a dish-washing machine of flow.
[009] numbering of the member shown in the figure is as described below.
1. dish-washing machine
2. washing tube
3. collection sump
4. circulating pump
5. dredge pump
6. filter
7. control card
[010] dish-washing machine 1 comprises the washing tube 2 of placing dish bowl to be washed, the collection sump 3 of the water of washing tube 2 bottoms in washing run duration collection washing tube 2, water in the collection sump 3 is extracted the circulating pump 4 of getting back to washing tube 2 by the variable speed electric motors, particularly driving, when running abort, washing will be collected in the dredge pump 5 outside the water discharge dish-washing machine 1 in the collection sump, a filter 6 that prevents that the booty particle enters circulation and causes clean result to descend thus in washing process, the discharge I that is drawn back from pipe network by circulating pump 4 with a detection changes and controls the control card 7 of its operation.
[011] in dish-washing machine 1 as the object of this invention, tracking is measured following effect by the control card 7 of the discharge I that circulating pump extracts from pipe network: the increase of the obstruction of filter 6, washings viscosity or foam volume, because of the be obstructed adhesion etc. of the felt that causes the pump that hinders the operation or the negative effect scourability of circulating pump 4 and cause noise of rotor, the problem of determining is solved by rotating speed that changes circulating pump 4 and/or its direction of rotation.
[012] detect that discharge that circulating pump 4 draws back from pipe network increases suddenly and when surpassing flow limit value Imax or its rotation and stopping fully when controlled fabrication 7, obtain conclusion and be rotor is stopped or its rotation because the felt adhesion of pump or being clogged to make by hard thing rotates be interfered (Fig. 2).
[013] after having determined that rotor is stopped or rotates and has been subjected to disturb, in order to address this problem, with making circulating pump 4 change the startup flow Io of running status into by being rotated in the forward from non-operating state, do n time by predetermined times n and start trial, and by increasing torque, by the trial of doing n startup of positive direction rotation greater than the flow that starts flow Io; The realization if fail with startup flow Io, is done n time along opposite spin and is started the number trial, and increases torque by using greater than starting flow Io, attempts by n the startup of doing of opposite spin.If this problem does not solve, the operation of dish-washing machine 1 stops.
When [014] variation that detects the flow that extracted from pipe network by circulating pump 4 and increase at control card 7 reaches nominal flow capacity Inom, the booty of washings and the viscosity that oil has increased washings have just been determined to enter, so circulating pump 4 is forced to increase gradually the flow I of extraction to satisfy the load that is increased.If the flow I of Zeng Jiaing has surpassed certain limited flow value Imax gradually, it just determines that washings are not suitable for Fig. 3.
[015] after the viscosity of having determined washings has increased, circulating pump just moves to address this problem by the slow-speed of revolution.Simultaneously, if according to the variation of flow I, it determines that washings are unaccommodated, and then washings are discharged from and add clean water.
[016] when control card 7 detects flow I that circulating pump 4 extracts from pipe network and fluctuates, just determine that the filter 6 in the collection sump is partly stopped up, so circulating pump sucks the mixture (Fig. 4) of air-water in suitable scope.
[017] filter 6 partly stop up be determined after, some water are injected into the collection sump, by revolution to the certain numerical value that reduces circulating pump washing operation are proceeded, and make unlikely suction air when operation.
[018] when control card 7 detects flow I that circulating pump 4 extracts from pipe network and reduces the fluctuation of (Fig. 5) or increase (Fig. 6) more gradually with nominal flow capacity (Inom), or the situation when detecting filter 6 parts and stop up compares fluctuating range when bigger, just determines it is the normal operation that foam volume in the washings hinders circulating pump.
[019] when the influence of foam is identified, the fluctuation that the speed drop of circulating pump 4 is low to moderate flow is lower than current level, make foam remain on collection and be recycled in the sump 3 on the level that pump 4 sucks that washing simultaneously operates under the situation that circulating pump 4 can suck enough water and proceeds.
[020] when control card 7 detects flow I that circulating pump 4 extracts from pipe network and is the variation that reduces with respect to nominal flow capacity Inom, its conclusion is filter 6 total blockages, because washings can not flow into collection sump 3, the water surface of collection in the sump reduced, and the load that is added to circulating pump 4 has also reduced (Fig. 8).
[021] when having determined filter 6 total blockages, some water are added into dish-washing machine 1, and the rotating speed of circulating pump 4 reduces, and normal washing operation continues operation.Simultaneously by detecting the variation of flow I, do not turn back to normal value if determine the flow I that extracts, its conclusion is that filter 6 can not be cleaned in normal circulation, so water is discharged fully, add clean water and pass through filter 6, so filter 6 is cleaned and water is discharged.
[022] as the dish-washing machine 1 and the control method thereof of the target of this invention, whether data on flows provides the operation of circulating pump to have or without any the information of problem, definite problem is solved by utilizing the distinctive feature that changes circulating pump 4 rotating speeds and/or direction of rotation.Therefore obtain continuity, the improvement of the noise level in the washing process and the energy-conservation effect of washing operation.

Claims (6)

1. a dish-washing machine (1), comprise the washing tube (2) of putting dish bowl to be washed, the collection sump (3) of when the washing operation, collecting water in the washing tube (2) in washing tube (2) lower part, the water that will collect in the sump that is driven by variable speed machine extracts the circulating pump (4) of getting back to washing tube (2), when the washing end of run, will be accumulated in the dredge pump (5) of the water discharge dish-washing machine (1) in the collection sump, the filter (6) that clean result is reduced with when washing, preventing booty from entering circulation, it is characterized in that, tracking is recycled pump (4) and determines following effect from the control card (7) of the variation of the flow (I) of pipe network extraction: stopped as rotor, the adhesion of pump felt, filter (6) blocks, increase situation with the washings viscosity and the foam wherein of negative effect washing running, and provide solution by rotating speed and/or the rotation direction that changes circulating pump (4).
2. control method that is used for the dish-washing machine described in the claim 1 (1), comprising the steps: to determine to clog owing to the adhesion of pump felt or by solids is stopped rotor or its rotation is interfered, determine that flow (I) that circulating pump (4) extracts from pipe network increases suddenly and surpass flow restriction value (Imax) or motor stops fully by control card (7) this moment, thereby use can make circulating pump become running status startup flow (Io) from non-operating state and address this problem, promptly attempt along the startup that is rotated in the forward direction with predetermined number of times (n), by being rotated in the forward direction by carrying out n startup trial to increase torque greater than the flow that starts flow (Io), if do not succeed, carry out n time by the reverse rotation direction with startup flow (Io) and start trial, and come to carry out n startup trial by the reverse rotation direction by increase this torque with the flow that is higher than startup flow (Io).
3. control method that is used for the described dish-washing machine of claim 1 (1), comprise the steps: to determine to enter the viscosity that booty in the washings and oil have increased washings, control card this moment (7) detects circulating pump (4) and compares increase from the variation of the flow (I) of pipe network extraction with nominal flow capacity (Inom), if the flow of Zeng Jiaing (I) surpasses certain limited flow value (Imax) then determines that washings are not suitable for gradually, after increasing, the viscosity of having determined washings just make circulating pump continue its running with low speed; If according to the variation of flow (I) determined washings be not suitable for discharge washings and add clean water.
4. control method that is used for the described dish-washing machine of claim 1 (1), comprise the steps: to determine that the filter (6) in the collection sump (3) is partly blocked, circulating pump (4) sucks air-water mixt, control card this moment (7) detects circulating pump (4) and fluctuates in suitable scope from the flow (I) that pipe network extracts, inject some water to the collection sump, the rotating speed that reduces circulating pump (4) makes it and can move under the situation that no longer sucks air until certain value, and continues the washing running.
5. control method that is used for the described dish-washing machine of claim 1 (1), comprise the steps: to determine that the foam volume in the washings hinders the normal operation of circulating pump (4), control card this moment (7) detects flow (I) that circulating pump extracts from pipe network and reduces gradually in certain interval or increase, perhaps detect high wave amplitude, the rotating speed that reduces circulating pump (4) is reduced to default level up to the fluctuation of flow and therefore makes foam remain on more than the level that the circulating pump (4) in the collection sump (3) sucks and suck enough water by circulating pump (4) to continue the washing running.
6. control method that is used for the described dish-washing machine of claim 1 (1), comprise following: step: determine that filter (6) is stopped up fully and the level in the collection sump is reduced owing to washings can not enter collection sump (3), control card this moment (7) detects circulating pump (4) and extracts flow (I) from pipe network and compare variation with nominal flow capacity (Inom) and reduce, inject some water to washing tube (1) and reduce the rotating speed of circulating pump (4), turn round with continuing to wash normally, determine that filter (6) can not be cleaned when detecting the flow of extraction (I) and can not return normal value in normal circulation, with water is discharged fully, inject clean water and also make it pass through filter (6), thus filter rinsed (6) and discharge these water.
CN2005800084307A 2004-03-16 2005-03-16 Dish washer and control method thereof Expired - Fee Related CN1946326B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TR200400521 2004-03-16
TR2004/00521 2004-03-16
PCT/IB2005/050915 WO2005089621A1 (en) 2004-03-16 2005-03-16 A dishwasher and control method thereof

Publications (2)

Publication Number Publication Date
CN1946326A true CN1946326A (en) 2007-04-11
CN1946326B CN1946326B (en) 2010-09-01

Family

ID=34961272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800084307A Expired - Fee Related CN1946326B (en) 2004-03-16 2005-03-16 Dish washer and control method thereof

Country Status (8)

Country Link
US (1) US8852354B2 (en)
EP (1) EP1737332B2 (en)
KR (1) KR100822467B1 (en)
CN (1) CN1946326B (en)
ES (1) ES2436216T3 (en)
RU (1) RU2339293C2 (en)
TR (1) TR200604930T1 (en)
WO (1) WO2005089621A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102427761A (en) * 2009-05-19 2012-04-25 韦尔奇阿林公司 Recyclable Or Biodegradable Blood Pressure Cuff
CN104739343A (en) * 2013-12-31 2015-07-01 三星电子株式会社 Dishwashing machine and method for controlling the same
CN104768441A (en) * 2012-11-08 2015-07-08 伊莱克斯家用产品公司 Detecting filter clogging
CN105120727A (en) * 2012-12-07 2015-12-02 伊莱克斯家用产品公司 Method and system for detecting and removing a clogging condition of a filter in a dishwasher
CN106998988A (en) * 2014-12-15 2017-08-01 伊莱克斯电器股份公司 Alternating pump direction for fluid detection
CN108135427A (en) * 2015-10-07 2018-06-08 伊莱克斯电器股份公司 The method for controlling the circulating pump in the utensil for washing and rinsing article
CN113143161A (en) * 2021-04-30 2021-07-23 华帝股份有限公司 Clean discharge pump control method for preventing dirt blockage of dish washing machine and dish washing machine
CN114271751A (en) * 2020-09-28 2022-04-05 九阳股份有限公司 Control method of dish washing machine
CN114601405A (en) * 2020-12-04 2022-06-10 佛山市顺德区美的洗涤电器制造有限公司 Abnormality detection method for dish washer and dish washer
US11863341B2 (en) 2020-04-24 2024-01-02 Nidec Motor (Qingdao) Corporation Integrated control panel for household appliance and control system

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060237044A1 (en) * 2005-04-25 2006-10-26 Ferguson Jerry W Dishwasher with controlled induction motor/pump
US20060237048A1 (en) * 2005-04-25 2006-10-26 Viking Range Corporation Dishwasher incorporating a pump prime sensing system for managing a filtration system
EP1783264A3 (en) * 2005-11-04 2008-10-15 Fisher & Paykel Appliances Ltd. Improvements relating to washing machines
DE102007030065A1 (en) * 2007-06-29 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with a pump with a brushless DC motor
DE102007041313A1 (en) 2007-08-31 2009-03-05 BSH Bosch und Siemens Hausgeräte GmbH Method for operating a dishwasher
DE102008024543A1 (en) * 2008-05-21 2009-11-26 Premark Feg L.L.C., Wilmington Method for operating a dishwasher and dishwasher
US8192551B2 (en) * 2009-02-20 2012-06-05 Whirlpool Corporation Obstacle sensing spray arm for a dishwashing machine
DE102009002150A1 (en) 2009-04-02 2010-10-07 BSH Bosch und Siemens Hausgeräte GmbH Method for operating a water-conducting household appliance
EP2544787B1 (en) 2010-03-12 2016-08-03 Spiral Water Technologies, Inc. Fluid filtration and particle concentration device and methods
DE102010028567A1 (en) * 2010-05-04 2011-11-10 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with a sieve system
US8480811B2 (en) 2010-05-17 2013-07-09 Viking Range, Llc Fill protection algorithm
DE102010038087A1 (en) * 2010-10-11 2012-01-12 Miele & Cie. Kg Method for controlling washing programs of automatic dishwashers
DE102011075020A1 (en) * 2011-04-29 2012-10-31 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher and method for operating a dishwasher
US9872598B2 (en) 2011-07-06 2018-01-23 Viking Range, Llc Drying system for a dishwasher
EP2609845B1 (en) 2011-12-30 2018-06-27 Whirlpool EMEA S.p.A Dishwasher and method for detecting malfunctions thereof
EP2916707B1 (en) 2012-11-08 2019-07-17 Electrolux Home Products Corporation N.V. Detecting operational state of a dishwasher
DE102013102186B4 (en) * 2013-03-06 2022-02-17 Miele & Cie. Kg Method of operating a household appliance
KR102379020B1 (en) * 2013-12-31 2022-03-28 삼성전자주식회사 Dish washing machine and method of controlling the same
WO2015102287A1 (en) * 2013-12-31 2015-07-09 삼성전자주식회사 Dish washer and method for controlling same
US10286338B2 (en) 2014-01-13 2019-05-14 Spiral Water Technologies, Inc. Flow control features for fluid filtration device and methods
EP3138460B1 (en) 2015-09-04 2019-11-13 Arçelik Anonim Sirketi A dishwasher with increased security and the control method thereof
EP3373791B1 (en) 2015-11-10 2021-06-09 Electrolux Appliances Aktiebolag Method of determining whether process water is present in a circulation pump of an appliance for washing and rinsing goods, and appliance and computer program therewith
EP3374050A1 (en) * 2015-11-11 2018-09-19 Spiral Water Technologies, Inc. Solids sensing technology
KR102402029B1 (en) * 2015-11-13 2022-05-26 삼성전자주식회사 Dish washing machine and method of controlling the same
BR112018008205A2 (en) 2015-11-25 2018-10-23 Electrolux Appliances AB ? method performed by a home appliance, home appliance, computer program and computer program product?
PL3393325T3 (en) * 2015-12-22 2020-03-31 Arçelik Anonim Sirketi A dishwasher and a control method thereof
EP3416534B1 (en) 2016-02-15 2020-01-01 Electrolux Appliances Aktiebolag Process water flow detection in circulation pump
EP3585236A1 (en) 2017-02-24 2020-01-01 Electrolux Appliances Aktiebolag Dishwasher, method and control system for handling clogging condition
AU2018238991B2 (en) * 2017-03-20 2020-10-08 Lg Electronics Inc. Dishwasher and control method thereof
DE102017208527A1 (en) * 2017-05-19 2018-11-22 BSH Hausgeräte GmbH Water-conducting household appliance and method for operating a water-conducting household appliance
WO2019209350A1 (en) * 2018-04-28 2019-10-31 Hewlett-Packard Development Company, L.P. Dispersing concentrated printing fluids
KR102547552B1 (en) * 2018-07-02 2023-06-23 엘지전자 주식회사 Dishwasher and Controlling method therefor
KR102603619B1 (en) * 2018-07-06 2023-11-16 엘지전자 주식회사 Drain pump driving apparatus and laundry treatment machine including the same
KR102539458B1 (en) * 2018-07-06 2023-06-01 엘지전자 주식회사 Drain pump driving apparatus and laundry treatment machine including the same
KR102603617B1 (en) * 2018-09-06 2023-11-16 엘지전자 주식회사 Drain pump driving apparatus and laundry treatment machine including the same
CN111054688B (en) * 2019-12-31 2020-08-04 浙江万得凯流体设备科技股份有限公司 Control method of ultrasonic cleaning device

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555052A1 (en) † 1975-12-06 1977-06-08 Miele & Cie Dishwasher with program-controlled water supply - uses motor current from circulating pump to ensure correct water level
CH651111A5 (en) * 1982-07-28 1985-08-30 Cerac Inst Sa PUMPING INSTALLATION AND METHOD FOR ACTIVATING THE SAME.
DE3440848A1 (en) † 1984-11-08 1986-05-22 Hans 8900 Augsburg Biermaier Method and device for controlling the foam formation in tank-type washing machines, in particular disinfectant dishwashers
DE3803006A1 (en) † 1988-02-02 1989-08-03 Hanning Elektro Werke DISHWASHER
DE3825500A1 (en) † 1988-07-27 1990-02-08 Licentia Gmbh Method for controlling the lye pumping-off operation in washing machines
IT1247634B (en) * 1990-12-05 1994-12-28 Zanussi Elettrodomestici DRIVE SYSTEM FOR HYDRAULIC PUMP WITH ROTARY SEAL
CA2474969C (en) † 1991-12-20 2008-01-29 Fisher & Paykel Appliances Limited Dishwasher
US5284523A (en) † 1992-05-01 1994-02-08 General Electric Company Fuzzy logic control method for reducing water consumption in a machine for washing articles
JPH0819506A (en) † 1994-07-08 1996-01-23 Toshiba Corp Dish washing machine
KR970010423B1 (en) * 1995-09-19 1997-06-26 엘지전자 주식회사 Method and processing for disposal garbage of a dishwasher
DE19630357A1 (en) 1996-07-26 1998-02-05 Aweco Kunststofftech Geraete Water quantity control device for electric-pump operated dishwashers
IT1284821B1 (en) * 1996-09-26 1998-05-22 Bitron Spa ELECTRONIC CONTROL SYSTEM OF THE OPERATING CONDITION OF THE DISHWASHER MOTOR OF A DISHWASHER.
DE19750266A1 (en) † 1997-11-13 1999-05-20 Miele & Cie Operating method
IT1305528B1 (en) * 1998-11-02 2001-05-09 Electrolux Zanussi Elettrodome OPERATING PROGRAM FOR DISHWASHER
DE19857413A1 (en) † 1998-12-12 2000-06-21 Whirlpool Co Process for cleaning dishes in a dishwasher
CH694495A5 (en) † 1999-07-21 2005-02-28 V Zug Ag Dishwasher includes controller measuring current and phase shift at pump to recover information concerning state of hydraulic system
US6544344B2 (en) * 2001-07-27 2003-04-08 General Electric Company Dishwasher including a turbidity sensor
DE50203258D1 (en) * 2001-12-04 2005-07-07 Levitronix Llc Waltham Dispensing device for a fluid
JP2005000511A (en) * 2003-06-13 2005-01-06 Toshiba Corp Dishwasher
US6887318B2 (en) * 2003-07-09 2005-05-03 Whirlpool Corporation Adaptive fill for dishwashers
JP2005051964A (en) † 2003-07-31 2005-02-24 Sanyo Electric Co Ltd Method of judging whether battery pack is of standard specifications or not
ES2373550T3 (en) † 2004-03-10 2012-02-06 Whirlpool Corporation DISHWASHER MACHINE.

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102427761A (en) * 2009-05-19 2012-04-25 韦尔奇阿林公司 Recyclable Or Biodegradable Blood Pressure Cuff
CN104768441B (en) * 2012-11-08 2018-07-03 伊莱克斯家用产品公司 Detect plugged filter
CN104768441A (en) * 2012-11-08 2015-07-08 伊莱克斯家用产品公司 Detecting filter clogging
CN105120727A (en) * 2012-12-07 2015-12-02 伊莱克斯家用产品公司 Method and system for detecting and removing a clogging condition of a filter in a dishwasher
CN105120727B (en) * 2012-12-07 2017-08-25 伊莱克斯家用产品公司 For the method and system for the blockage for detecting and releasing the filter in dish-washing machine
CN104739343A (en) * 2013-12-31 2015-07-01 三星电子株式会社 Dishwashing machine and method for controlling the same
CN104739343B (en) * 2013-12-31 2019-10-01 三星电子株式会社 Dish-washing machine and its control method
CN106998988B (en) * 2014-12-15 2020-01-07 伊莱克斯电器股份公司 Alternating pump directions for fluid detection
CN106998988A (en) * 2014-12-15 2017-08-01 伊莱克斯电器股份公司 Alternating pump direction for fluid detection
CN108135427A (en) * 2015-10-07 2018-06-08 伊莱克斯电器股份公司 The method for controlling the circulating pump in the utensil for washing and rinsing article
US11863341B2 (en) 2020-04-24 2024-01-02 Nidec Motor (Qingdao) Corporation Integrated control panel for household appliance and control system
CN114271751A (en) * 2020-09-28 2022-04-05 九阳股份有限公司 Control method of dish washing machine
CN114601405A (en) * 2020-12-04 2022-06-10 佛山市顺德区美的洗涤电器制造有限公司 Abnormality detection method for dish washer and dish washer
CN113143161A (en) * 2021-04-30 2021-07-23 华帝股份有限公司 Clean discharge pump control method for preventing dirt blockage of dish washing machine and dish washing machine

Also Published As

Publication number Publication date
US20070181156A1 (en) 2007-08-09
RU2339293C2 (en) 2008-11-27
CN1946326B (en) 2010-09-01
TR200604930T1 (en) 2007-01-22
US8852354B2 (en) 2014-10-07
WO2005089621A1 (en) 2005-09-29
KR100822467B1 (en) 2008-04-16
EP1737332A1 (en) 2007-01-03
EP1737332B2 (en) 2020-06-10
RU2006136363A (en) 2008-04-27
EP1737332B1 (en) 2013-10-02
ES2436216T3 (en) 2013-12-27
KR20060113785A (en) 2006-11-02

Similar Documents

Publication Publication Date Title
CN1946326B (en) Dish washer and control method thereof
US6103017A (en) Automatic purge filtration for a dishwasher
EP2916708B1 (en) Detecting filter clogging
CN101778590B (en) Dishwasher
WO2006116433A1 (en) Dishwasher incorporating a pump prime sensing system for managing a filtration system
EP2162045B1 (en) Dishwashing machine with a pump with a brushless permanent magnet motor
CN1909822A (en) Liquid-conducting electrical household appliance
EP2213217A1 (en) Dishwasher and method for cleaning a filter provided between a tub and a sump of a dishwasher
US20120006355A1 (en) Dishwasher
CN113038293A (en) Base station, base station cleaning method, and computer-readable storage medium
AU2005312439B2 (en) Sump of dish washer
EP2413774B1 (en) Method for operating a water conducting household device
EP0842632A2 (en) Automatic purge filtration system for a dishwasher
KR20090022855A (en) Dish washer
JP2011000206A (en) Dishwasher
CN114271751A (en) Control method of dish washing machine
CN2922774Y (en) Mop-cleaning dewatering machine
CN110409120B (en) Dehydration control method and device and clothes treatment device
EP3393325B1 (en) A dishwasher and a control method thereof
WO2004096006A2 (en) Improved wash method, and dishwashing machine implementing such a method
KR101119090B1 (en) Apparatus and Method for Preventing Remnant Adhesion of The Dish Washer
KR100493283B1 (en) Method for controlling surplus water supply in a dish washing machine
KR20110132942A (en) Drain pump for dish washer and operating method for dish washer using the same
CN110952263B (en) Washing machine and control method thereof
CN116548879A (en) Automatic washing control method of dish washing machine and dish washing machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100901

Termination date: 20190316